The capital of Lebanon is Beirut, which was founded 1920. Beirut has been the capital since 1943.
Beirut is the largest city in Lebanon and functions as: Houses the Headquarters of the Prime Minister.
Beirut is located at 33.8938° N, 35.5018° E, at an elevation of 328' ft.
Source: https://flic.kr/p/nPVTAk